/* Estilos do Formulário de Contato */
.contact-form {
    background: #2d2d2d;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.contact-form .form-label {
    font-weight: 500;
    color: #fff;
    margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
    padding: 0.75rem 1rem;
    border: 1px solid #444;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #3d3d3d;
    color: #fff;
}

.contact-form .form-control::placeholder {
    color: #ccc;
    opacity: 0.8;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    background-color: #3d3d3d;
    color: #fff;
}

.contact-form .form-text {
    font-size: 0.875rem;
    color: #ccc;
    margin-top: 0.25rem;
}

/* Validação */
.contact-form .is-valid {
    border-color: #198754 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.contact-form .is-invalid {
    border-color: #dc3545 !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.contact-form .invalid-feedback {
    display: block;
    color: #ff6b6b;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Mensagens de Feedback */
.contact-form .form-messages {
    margin-bottom: 1.5rem;
}

.contact-form .alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.contact-form .alert-success {
    background-color: #2d4a3e;
    border-color: #3a6b5a;
    color: #a8e6c9;
}

.contact-form .alert-danger {
    background-color: #4a2d2d;
    border-color: #6b3a3a;
    color: #ff6b6b;
}

.contact-form .alert i {
    margin-right: 0.5rem;
    font-size: 1.25rem;
}

/* Botão de Envio */
.contact-form button[type="submit"] {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background-color: #6f42c1;
    border: none;
}

.contact-form button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: #5a32a3;
}

.contact-form button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    background-color: #3d3d3d;
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.contact-form .alert {
    animation: fadeIn 0.3s ease-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-form .form-control,
    .contact-form .form-select {
        padding: 0.625rem 0.875rem;
    }
}